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- Energy_transfer abstract "In the physical sciences, an energy transfer or 'energy exchange' from one system to another is said to occur when an amount of energy crosses the boundary between them, thus increasing the energy content of one system while decreasing the energy content of the other system by the same amount. The transfer is characterized by the quantity of energy transferred, which can be specified in energy units such as the joule (J), in combination with the direction of the transfer, which can be specified as in (to) or out of (from) one system or the other. The transfer occurs in a process which changes the state of each system. Thermodynamics recognizes three categories (mechanisms or modes) of such transfers:Heat[ing], which can occur via conduction, thermal electromagnetic radiation, and other mechanismsWork (thermodynamics), for example, electric power transmission is a (non-mechanical) thermodynamic work process that can transfer energy from a power generation station to your home, where a pump can use it to perform mechanical work on water to lift it out of your basement.Mass transfer, processes in which material moves from one system to the other, carrying its energy with itNote that these mechanisms or modes refer to the kind of transfer or process acting on the energy, not the kinds (or forms, types, etc.) of energy that's being transferred. The increase or decrease in energy of each system can be in any of several forms of energy.".
- Energy_transfer wikiPageID "1465135".
- Energy_transfer wikiPageRevisionID "606519083".
- Energy_transfer hasPhotoCollection Energy_transfer.
- Energy_transfer subject Category:Energy.
- Energy_transfer subject Category:Energy_conversion.
- Energy_transfer subject Category:Renewable_energy.
- Energy_transfer comment "In the physical sciences, an energy transfer or 'energy exchange' from one system to another is said to occur when an amount of energy crosses the boundary between them, thus increasing the energy content of one system while decreasing the energy content of the other system by the same amount.".
- Energy_transfer label "Energy transfer".
- Energy_transfer sameAs m.053nx0.
- Energy_transfer sameAs Q15211908.
- Energy_transfer sameAs Q15211908.
- Energy_transfer wasDerivedFrom Energy_transfer?oldid=606519083.
- Energy_transfer isPrimaryTopicOf Energy_transfer.